Take two hours this weekend. Print the booklet. Cut out the fluff. Color-code the clusters. Write the mnemonics in the margins. By the time you sit for Paper 3, you won't be reading the booklet; you will be confirming what you already know. That is the power of the repack.
For any IB Economics Higher Level (HL) student, the words "Paper 3" often trigger a specific kind of anxiety. Known as the "math paper," it is the 1 hour and 45-minute hurdle that stands between you and a 7. Unlike other subjects, the IB does not provide an official formula booklet during the exam. This makes the —a student-curated compilation of every essential equation—your most vital revision asset. ib economics hl formula booklet repack
In the repack, write in red:
MC=ΔTCΔQcap M cap C equals the fraction with numerator cap delta cap T cap C and denominator cap delta cap Q end-fraction Profit=TR−TCProfit equals cap T cap R minus cap T cap C Profit Maximization Rule: MC=MRcap M cap C equals cap M cap R 3. Macroeconomics: National Income and Growth Calculations used to assess the health of the economy. GDP (Expenditure Approach): Take two hours this weekend
Use the blank space to draw a decision tree: Color-code the clusters